baber/WOPTO huggingface dataset:
Patent JP-2003289880-A (JP)
Title: Method for determining dna sequence and primer or primer set
Inventor: IWAMA AKIFUMI
IPC: C12N15/09
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing a DNA sequence without using gene cloning for DNA sequence analysis even if the base sequences at both ends of the DNA to be amplified (template DNA) are unknown, to provide a method for directly sequencing a double-strand DNA fragment having same primers at the both ends and obtained by RAPD method, or the like, and to provide a primer for sequencing reaction of the double-strand DNA fragment having the same primers at the both ends and obtained by the RAPD method, or the like.  <P>SOLUTION: The sequencing method using the same primer as that used in the RAPD method is made possible by cutting, with a restriction enzyme, the double-strand DNA fragment having the same primers at the both ends and amplified by the RAPD method. By using the method, the primer for sequencing reaction is reoriented and the sequence is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040561-A (JP)
Title: Transceiver
Inventor: OGATA TOSHIHARU
IPC: H04B1/3822
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent one of a certain pair of transceivers from receiving interference even though the transceiver is used in the vicinity of another pair of two transceivers and transmission signals of the two transceivers are inputted.  <P>SOLUTION: A transceiver is provided with a transmitting circuit 3 for outputting a transmission signal and a receiving circuit 4 for receiving a reception signal with a frequency different from that of the transmission signal. The receiving circuit 4 has a mixer 4d for first converting the frequency of the reception signal into an intermediate frequency signal and is provided with a trap circuit 4c for attenuating the transmission signal outputted from the transmitting circuit 3 at the previous stage side of the mixer 4d in the receiving circuit 4 so as not to input its own transmission signal to the receiving circuit 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037320-A (JP)
Title: Specimen analyzing apparatus
Inventor: SUZUKI KATSUHIRO
IPC: G01F23/28
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen analyzing apparatus which can estimate the amount of serum accurately even in the case a bar code label is attached to a specimen vessel, or hemoglobin or bilirubin is merged or mixed into the serum.  <P>SOLUTION: In the apparatus 1 for estimating the amount of the serum, infra-red light is emitted from a surface emitting infra-red light source 11 and projected onto a blood sampling tube 100 on which the bar code label 200 is attached, and light transmitted through the blood sampling tube 100 is detected by a line sensor 12 being arranged opposite to the surface emitting infra-red light source 11 through the blood sampling tube 100. The apparatus 1 for estimating the amount of the serum identifies a position of the interface between a separated layer and the upper level of the serum layers in blood specimen contained in the blood sampling tube 100 on the basis of the detected result of the line sensor 12, and estimates the amount of the serum contained in the blood sampling tube 100 on the basis of the identified position and the shape of the blood sampling tube 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036570-A (JP)
Title: Control device for lean combustion type engine
Inventor: HASEGAWA SHUNPEI
IPC: F02D11/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a lean combustion type engine capable of carrying out the optimum lean burn control by operating one lever on or after lean limit.  <P>SOLUTION: A link mechanism 4 opens/closes a throttle valve 3 at an opening corresponding to an amount of operation of a power lever 1 during the throttle valve 3 is positioned in a range from an idle position to a fully opened position. When the power lever 1 exceeds the fully opened position of the throttle valve 3 and is further operated, the throttle valve 3 is maintained to be fully opened state regardless of a position of the power lever 1 and only an output of a position sensor 2 outputs a signal corresponding to an amount of operation of the power lever 1. A lean degree of mixture air is determined according to an amount of operation of the power lever 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045485-A (JP)
Title: Display device
Inventor: UNEMURA TOYOAKI
IPC: H04N5/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently control start timings of a plurality of main power sources by resolving problems of a panel display device which conventionally has a display part and a control part separated and is complicated for use.  <P>SOLUTION: The display device has a tuner part 20, a switch means 11 common to PDP parts 40, and individual standby power supply means 21 and 41, a sub-control means 22 and 42, and individual control means 25 and 45 are supplied with electric power and controlled in the display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104982-A (JP)
Title: Method for producing amide derivative and intermediate compound
Inventor: INABA TAKAYUKI
IPC: C07D321/06
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a compound useful as an HIV protease inhibitor in high efficiency and provide a method for producing an intermediate compound. SOLUTION: The amide derivative expressed by formula 3 (R<5> , R<7> and R<8> are each H, an alkyl or the like; and R<9> is an alkyl, an aryl or the like) or its enantiomer useful as an HIV protease inhibitor is produced by isomerizing a (5R,5S)-6-substituted amino-1,3-dioxepan-5-ol of formula 1 or its enantiomer in the presence of an acid to obtain a 5-membered ring compound of formula 2 (R<1> and R<2> are each H, an alkyl or the like; and R<4> is an amino-protecting group) and subjecting the product to various steps such as the removal of amino protecting group and acylation.
Patent JP-2004010169-A (JP)
Title: Milk pack with easily unsealable opening
Inventor: SHIGETOME HIDETOSHI
IPC: B65D5/40
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily open an opening part by solving problems that a triangular space to put a finger therein is small in opening a milk pack, the milk pack is not easily opened in the right-to-left direction since the adhesive force of a paper container is large, or the milk pack is not easily opened since an inner paper is stuck to an outer paper, and the milk pack is unsanitarily opened by pushing a finger in a spout.  <P>SOLUTION: A space to put a finger therein when opening a milk pack in the right-to-left direction is kept wide to easily apply the force to open the milk pack. An upper step is eliminated to reduce the required adhesive force, and the milk pack is easily opened in the right-to-left direction by providing divided adhesive surfaces. In addition, the milk pack is easily opened by a knob part formed on an upper end of an inner paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156910-A (JP)
Title: Full color electrophotographic image forming apparatus and image forming method using the same
Inventor: NIIMI TATSUYA
IPC: G03G5/06
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed full color electrophotographic image forming apparatus having high durability, capable of forming a stable image in repeated use, and equipped with an inexpensive image forming element, especially, an image forming element for forming a black image, and to provide an image forming method using the image forming apparatus. SOLUTION: In this full color electrophotographic image forming apparatus where a plurality of image forming elements equipped with at least an electrifying means, an image exposure means, a developing means and an electrophotographic photoreceptor are arrayed, the outer circumference of the photoreceptor provided in the image forming element for forming the black toner image is set to be longer than that of the photoreceptors provided in the image forming elements for forming the toner image other than the black toner image, and the electrifying member provided in the image forming element for forming the black toner image is set so that its surface is arranged proximately to the surface of the photoreceptor in a non-contact state.
Patent JP-2004043119-A (JP)
Title: Conveyor for substrate
Inventor: YAMAGUCHI TAKEHITO
IPC: B65G49/06
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To compose a conveyor for a substrate which prevents generation of inferior goods due to contamination, electrification or deflection during conveyance.  <P>SOLUTION: The conveyor is equipped with a porous pate 4 which inclines in the direction orthogonal to the conveyance direction, and blows out air on the surface. A plurality of rotary rollers 5 are arranged at the lower side of a tilting base 3 whose tilting angle (θ) can be adjusted with a θ adjusting mechanism 8. The substrate 1 is floated by blowing out the clean air from the porosity plate 4 and conveyed by supporting the one side of the substrate 1 with the rotary rollers 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002602-A (JP)
Title: Plasticizer for polyester resin
Inventor: DOBASHI MASAAKI
IPC: C08K5/10
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizer capable of adding flexibility to amorphous polyester resins without sacrificing their transparency, and to provide an amorphous polyester resin composition excellent in transparency and in heat resistance.  <P>SOLUTION: The amorphous polyester resin plasticizer comprises an ester formed between a component (a) selected from the group consisting of hydroxy condensed polycyclic aromatic carboxyl acid, hydroxy alicyclic carboxyl acid, etc., and a component (b) selected from the group consisting of an aliphatic alcohol, alicyclic alcohol, aromatic alcohol, phenol, and alkylphenol or an alkylene oxide-added alkylphenol. The amorphous polyester resin composition comprises the plasticizer and, in addition, phosphoric acid or phosphorous acid. In the hydroxy aromatic carboxyl acid of formula (1): X is a hydrogen, hydroxyl group, 1-22C alkyl group, alkenyl group, alkoxy group, or the like; n and m are each an integer of at least 1, where n+m=5; and p is a an integer of 0-3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045285-A (JP)
Title: Probe pin, probe card, testing device, and method of manufacturing probe pin
Inventor: MAEDA YASUHIRO
IPC: G01R1/06
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To keep satisfactory contact with an electronic device.  <P>SOLUTION: This probe card is provided with a substrate, a plurality of probe pins provided in the substrate to contact with a plurality of terminals of the electronic device, and a plurality of signal lines connected electrically to the plurality of probe pins. At least one of the plurality of probe pins is a bimorph pin having the first member having the first thermal expansion coefficient and having an inclined part provided to be biased with respect to a surface of the corresponding terminal in the electronic device, and the second member having the second thermal expansion coefficient smaller than the first thermal expansion coefficient and provided to be joined to the first member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050505-A (JP)
Title: Method for manufacturing matrix for microlens array
Inventor: OKADA OSAMU
IPC: B29C33/38
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a matrix for a microlens and a microlens array showing a high efficiency of light utilization.  <P>SOLUTION: This method for manufacturing the matrix for the microlens array comprises a cutting process and a heating process. The cutting process forms array-like protuberances 2a by cutting the surface of a substrate 1a of a heat-deforming resin material in the X and Y directions with a cutting bit 5 by a shaping machine. In this case, projection pieces 3a for preventing the resin from thermally deforming and flowing, are simultaneously formed at the cut parts on the periphery of the protuberances 2a in cutting the substrate 1a with the cutting bit 5 by the shaping machine. In the heating process, the matrix is manufactured by forming the surfaces of the protuberances 2a spherically by an action of heat deformation and surface tension of the resin through heating the resin material at higher than a heat deformation temperature(e.g. 49°C) after the sapercutting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054573-A (JP)
Title: Programmable sequence control circuit
Inventor: SENBA JUNICHI
IPC: G05B19/05
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable sequence control circuit improving the system arrangement technically by making it able to deal with even the case where it is constructed as a single IC product.  <P>SOLUTION: The sequence control circuit comprises a control stage code generation circuit, an internal control circuit, a decoder, a multiplexor and an encoder. Input and output signals comprise a sequence output signal, a branch condition input signal, and a branch end designation signal. To determine the specifications of control over the input and output of each signal, the logical value of the branch condition input signal is a first variable, the logical value of a signal indicating the effective operation of the branch end designation signal is a second variable, and selective logic synthesis based on the combination of the variables is used to define a control function for each purpose, with the input and output of each signal controlled by hard logic. A control procedure is set by assuming an outer shape similar to the description of a flowchart, and providing necessary wiring directly for each of the input and output terminals characteristic of the decoder, the multiplexor and the encoder to match the outer shape. During operation of the generation circuit, these logic functions are executed every time a clock signal is updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063095-A (JP)
Title: Current collecting plate for solid polymer fuel cell
Inventor: WADA MASAHIRO
IPC: H01M8/10
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove generated water from an air electrode layer.  <P>SOLUTION: This current collecting plate is formed of a foamed sintered metal having a plurality of foamed pores 61 of a size allowing the pass of air, which are opened toward the air electrode layer 3 (oxidizer electrode layer), and mutually communicate in the direction of passing air (oxidizer gas) along the surface 3a of the air electrode layer 3. A framework 62 constituting each foamed pore 61 has intergranular pores 62b of a size capable of sucking water generated on the air electrode layer 3 side by capillary phenomenon, which are formed among the metal powders 62a of the foamed sintered metal to communicate with each other, and opened to the air electrode layer 3 side and each foamed pore 61.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060218-A (JP)
Title: Bearing carrying in and out device and bearing carrying in or carrying out method
Inventor: YAMAGUCHI HISASHI
IPC: E01D19/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing carrying in and out device for further efficiently and safely carrying in a bearing between a bridge pier and a bridge beam or carrying out the bearing from between the bridge pier and the bridge beam.  <P>SOLUTION: This bearing carrying in and out device 1 carries in or carries out the support S for supporting the bridge beam K between the bridge pier H and the bridge beam K. The bearing carrying in and out device 1 is provided with a self-traveling vehicle 2, an outrigger 3 for fixing the self-traveling vehicle 2, a boom 4 extending upward from the self-traveling vehicle 2, a deck 5 installed on the tip of the boom 4 and a moving roller conveyor 6 arranged on the deck 5 and moving the bearing S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058488-A (JP)
Title: Printer
Inventor: MATSUOKA YASUSHI
IPC: B41J2/01
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a processing time for perfecting by switching a print buffer and a back print buffer to arrange the front and the back front of post cards laterally when a large volume of post cards are printed on the opposite sides thereby halving the number of times of feeding/discharging the sheet.  <P>SOLUTION: Print buffers are provided for the front (address surface) and the back when post cards are printed and printing is performed simultaneously by arranging the front and back of a plurality of post cards laterally. The printer driver of a host PC generates print commands for the front (address surface) and the back being affixed to the front header and back header of data. When print data is generated from a receiving buffer, it is developed into the back print BUF for front data whereas it is developed into the back BUF for dedicated data. Only one front print buffer is provided and the back buffers are provided for respective colors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060559-A (JP)
Title: Water-cooled internal combustion engine
Inventor: NISHIDA KENJI
IPC: F02D45/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To expand an operating range indicated by an engine speed and a load by installing a cooling water temperature adjusting mechanism for realizing a best cylinder gas temperature according to a speed/load state in which AR combustion occurs in an AR combustion two-stroke water-cooled internal combustion engine.  <P>SOLUTION: This water-cooled internal combustion engine comprises the cooling water temperature adjusting mechanism controlling the cooling water temperature to a self-ignitable temperature based on specified conditions. The specified conditions are set based on a cooling water temperature detected value, an internal combustion engine speed, and a throttle opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059312-A (JP)
Title: Sheet processing device and image forming device having this
Inventor: SEKIYAMA JUNICHI
IPC: B65H29/52
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device and an image forming device having this that can detect full stack before a sheet or a sheet stack blocks a sheet delivery port and that can stabilize the position of the sheet or the sheet stack when it falls.  <P>SOLUTION: A sheet S that falls after the sheet S is ejected from an image forming device main body 100, or a sheet stack falling after a process has been performed is stacked on a sheet stacking portion 325. And full stack detection means 600A detects full stack of a sheet or the like based on the amount of movement of a detection member 600 moving upward while being in contact with the upper surface of the sheet or the like stacked on the sheet stacking portion 325. Also, the detection member 600 is placed at a position where the member 600 abuts with both end portions of the sheet or the like falling, includes a plurality of detection pieces moving upward while being in contact with the upper surface of the sheet or the like stacked on the sheet stacking portion 325, and moves the detection pieces downward when the sheet or the like falls by guiding and following the both end portions of the sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067759-A (JP)
Title: Radically curing resin composition and civil engineering and construction material containing the composition
Inventor: TANAKA JUNKO
IPC: C08J5/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radically curing resin composition which gives a cured product excellent in basic properties such as strengths and elongation, excellent in flexibility and the ability to follow the contour of a substrate, and therefore resistant to cracking and to peeling from the substrate, is less odoriferous, is resistant to resin sag along an upright surface, and is excellent in surface driability, and to provide a civil engineering and construction material using the composition.  <P>SOLUTION: The radically curing resin composition comprises (A) a compound having (meth)acryloyl groups, at least one oxyalkylene group, and a phenol residue in the molecule and having at least 1.5 (meth)acryloyl groups on the average, (B) a radically polymerizable monomer, and (C) a fibrous reinforcement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065454-A (JP)
Title: Conveying device for game medium storage box, and game medium storage box
Inventor: TAKAGAI ATSUHITO
IPC: A63F7/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately supply a player with a game medium storage box for storing discharge balls.  <P>SOLUTION: This conveying device for the game medium storage box is provided with: at least two rollers installed on the upper side of the game machines on a game machine island with a plurality of game machines juxtaposed; an endless belt 12 wound around the rollers 11 so that both upper and lower faces are horizontal; a drive source 13 for rotating the endless belt 12; and a conveying path 14 disposed on the lower side of the endless belt 12 along the lower face of the endless belt 12. The conveying device is constituted to convey the game media to be supplied to the game machines, in the state of being held between the lower face of the end less belt 12 and the conveying path 14 by the rotation of the endless belt 12 and to convey the game medium storage box 20 for storing the game media, in the state of being placed on the upper face of the endless belt 12 by the rotation of the endless belt 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069452-A (JP)
Title: Optical rotation measuring instrument
Inventor: MATSUMOTO KENJI
IPC: G01J4/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an instrument gets complicated to bring high cost and size-up since a polarizer is required to be rotated mechanically or by a Faraday rotator as a method for rotating a plane of polarization.  <P>SOLUTION: This optical rotation measuring instrument comprises a light source, a rotary polarization element consisting of a liquid crystal element, which rotates a plane of polarization of a light flux from the light source, and a photoelectric conversion element which converts into electric signals a polarizer arranged after sample transmission and a light flux having transmitted through the polarizer. In the rotary polarization element, the optical rotation is vibrated about a certain offset quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065517-A (JP)
Title: Dental treatment seat
Inventor: SUGIMOTO KIYOSHI
IPC: A61G15/12
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elbow support with a grasp member which a patient can grasp when he is seated and thereby to make it possible to lessen a tension or a feeling of unease of the patient on the occasion of dental treatment by his grasping the grasp member.  <P>SOLUTION: In a dental treatment chair having the elbow supports 16, the grasp members 20 which the patient can grasp in a state of sitting on the chair are provided integrally with or removably from the front, upper or lateral parts of the elbow supports 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072497-A (JP)
Title: Mobile information device
Inventor: IINO SEIICHI
IPC: G04B47/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information device which is provided with a watch for mechanically displaying the time or a needle type analog watch and shares a power source with the watch.  <P>SOLUTION: The flip type mobile information device which has an enclosure having an open/close structure is provided with the watch for mechanically displaying the time or the needle type analog watch on a part which is on the outside at the time of closing the enclosure. and the power source is shared between the watch and the mobile information device. That is, it is unnecessary to separately provide a power source for the watch and the watch shares the power source with the mobile information device because power consumption of the watch is much smaller than that of the mobile information device.  <P>COPYRIGHT: (C)2004,JPO